baber/WOPTO huggingface dataset:
Patent JP-2003099126-A (JP)
Title: Transport system and method
Inventor: SAKIHAMA HIDEHIKO
IPC: B65G1/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To improve through-put. SOLUTION: When a preliminary transport request for carrying out the preliminary preparation of the transport of an article to be transported from a manufacturing device system 2, a CIM (Computer Integrated Manufacturing) system 4 transmits a preliminary transport request instruction based on the preliminary transport request to a transport control system 3, and in receiving the transport request of the article to be transported, the CIM system 4 transmits the transport request instruction based on the transport request to the transport control system 3.  In receiving the preliminary transport request instruction, the transport control system 3 controls an automated guided vehicle (AGV) 32 to move toward a manufacturing device at the origin of transport, and then in receiving the transport request instruction, the transport control system 3 controls the AGV 32 to load the articles to be transport at the transport origin, and to move toward the transport destination. Thus, the AGV 32 is controlled to preliminary move toward the transport origin so that a stand-by time from transmission of the transport request until arrival of the AGV 32 can be shortened at the manufacturing device at the transportat origin, and that throughput related with manufacturing can be improved.
Patent JP-2003096562-A (JP)
Title: Magnetron sputtering apparatus
Inventor: SEGAWA TOSHINORI
IPC: C23C14/35
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering apparatus which can improve the plasma density in a relatively easy manner without using any high frequency power source circuit which is expensive and requires a space for a matcher. SOLUTION: In the magnetron sputtering apparatus in which a substrate and a substrate-facing cathode facing the substrate are provided, a center magnet and peripheral magnets surrounding the center magnet are disposed on a back side of the substrate-facing cathode so as to generate an erosion area on a face side of the substrate-facing cathode, sputtering is performed by the plasma generated in the erosion area, and generated sputtering particles are allowed to reach the substrate to perform the sputtering film deposition, peripheral cathodes are disposed around the face side of the substrate-facing cathode, and a reinforcing magnet is disposed on the back side of the peripheral cathode so that the pole opposite to the pole of the center magnet is directed to the center side of the substrate-facing cathode.
Patent JP-2003101448-A (JP)
Title: Lamp line communication system
Inventor: MITANI SHIGEO
IPC: H04B3/46
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a lamp line communication system not to apply radio wave fault to other equipment by reducing a spurious noise without deteriorating a receiving reliability even when a signal level is lowered by the noise of electric equipment connected to a lamp line. SOLUTION: Received data are demodulated by a band pass filter circuit for extracting a received signal from the lamp line, an amplifier circuit for amplifying the signal, an A/D converter for converting an amplified analog signal to a digital signal and a demodulation means for demodulating converted data, and the received data are transmitted through a communication protocol processing part to high-order communication equipment by a communication interface means.
Patent JP-2003093494-A (JP)
Title: Articular cartilage deficiency restoring material and articular deficiency restoring member using it
Inventor: YOSHIHARA YUSUKE
IPC: A61L27/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To restore a deficiency part of an articular cartilage by a normal cartilaginous tissue and to restore deficiency parts of a subcartilaginous bone and a cartilage by a normal cartilaginous tissue in a case accompanying deficiency of the subcartilaginous bone. SOLUTION: The articular cartilage deficiency restoring material comprises carboxymethylchitin installed in the cartilage deficiency part in an articular sliding face of a human body. The articular deficiency restoring member is characterized by that a complex of carboxymethylchitin and a calcium phosphate-based material is fixed and integrated under the articular cartilage restoring material.
Patent JP-2003094800-A (JP)
Title: Ink jet recording material
Inventor: NAKATANI HANAE
IPC: B41M5/50
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material having good blank glossiness, ink absorbability, guillotine cut end damage resistance and scratch resistance. SOLUTION: In the ink jet recording material wherein at least one ink receiving layer containing inorganic fine particles and a hydrophilic binder and a protective layer containing colloidal silica are provided on a support, colloidal silica (A) with a mean primary particle size of 30-60 nm and colloidal silica (B) with a mean primary particle size of 60-100 nm are mixed to be used as colloidal silica of the protective layer.
Patent JP-2003110833-A (JP)
Title: Image processor
Inventor: SHINOHARA MAMORU
IPC: G06T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency without requiring the labor of an operator for screen operation in an image processor equipped with an image display part, connected to an image input device and an image output device for processing image data acquired from the image input device and outputting them to the image output device. SOLUTION: An image processor 14 has an image input device 12, an image output device 16, the exchangeable units of these devices, and control information accompanied with an item to be used for image processing and by using such control information. An operating screen on a display 56 is controlled.
Patent JP-2003111362-A (JP)
Title: Method of manufacturing motor, and motor
Inventor: TAJIMA YASUYOSHI
IPC: H02K1/18
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a motor which can be automated easily and manufacture a motor having high reliability by using a stator having a connection-type stator core comprising a plurality of pole teeth which can be developed individually, and to provide the motor. SOLUTION: A plurality of cavities having insertion parts, into which terminals are inserted, and binding grooves, which are formed in the insertion parts and bind wires, are provided for respective pole teeth in an insulation member. The terminal parts of the windings wound on the insulation member are set in one of the cavities and, after jumper wires for connecting different windings with each other or lead wires for the connection with a power supply are set in the other cavities, a plurality of terminals having conducting grooves with widths smaller than wire diameters are unified and inserted into the other cavities.  With such a constitution, the windings, the jumper wires, and the lead wires can be connected with each other, the jumper wires are provided on the inner circumferential sides of the cavities, and wires having coverings made of resin such as FEP, etc., are used as the jumper wires.
Patent JP-2003103705-A (JP)
Title: Resin laminate
Inventor: MORITOMI SATORU
IPC: B32B27/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin laminate sussceptible to electrostatic coating and excellent in impact resistance, heat resistance and rigidity. SOLUTION: The laminate is constituted by stacking an (A)-layer: a layer comprising a thermoplastic resin of which the surface resistivity is not more than 1.0×10<12> Ω/cm or less and the thermal deformation temperature under a load of 0.45 MPa is not lower than 120 deg.C and a (B)-layer: a layer comprising a thermoplastic resin of which the surface resistivity is not less than 1.0×10<12> Ω/cm and the thermal deformation temperature under a load of 0.45 MPa is not lower than 120 deg.C. Preferably, the ratio of the thickness of the (A)-layer with respect to the whole thickness of the laminate is 0.01-0.3 and the thermoplastic resin forming the (A)-layer contains a polyamide resin.
Patent JP-2003110230-A (JP)
Title: Printed wiring board
Inventor: MIZUI SHIGENOBU
IPC: H05K3/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a semiconductor package slightly moves when soldering and a positioning defect occurs when the semiconductor package of multiple pins is mounted on a printed wiring board. SOLUTION: Since the semiconductor package of narrow pitches and multiple pins is precisely mounted on the printed wiring board, the shapes of connection foot prints 1 at an outermost peripheral part disposed in the printed wiring board are made to be larger than the areas of the other connection lands 2 on an inner side. Thus, dislocation is eliminated by self-alignment.
Patent JP-2003104177-A (JP)
Title: Oil receiving pan with caster
Inventor: ISAHAYA DAIGO
IPC: B60S5/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent liquid in a container from overflowing when oil is drained to a wide-opening container and the container is horizontally moved to be carried out from underneath a vehicular body for changing the vehicular oil, and to improve workability at the time of discharging the oil in the container. SOLUTION: A handle 3 for moving or lifting a container body 1 is attached to the container body 1 having casters and receiving oil, and a funnel portion 6 is arranged on a front surface of the container body 1. A breakwater wall 4 is attached to the inside of the container body 1, thereby decreasing the amount of overflowing oil on horizontal movement.
Patent JP-2003110179-A (JP)
Title: Method and apparatus for light amplification
Inventor: MURO SHINICHIRO
IPC: H04B10/29
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for light amplification which maintains wavelength characteristics of a gain constant and to allow for a wide input dynamic range. SOLUTION: The method and the apparatus for light amplification comprise a first light amplification unit 13 which comprises a Raman amplification medium 1 and a first pumping light source 3 for pumping the Raman amplification medium 1, a second light amplification unit 14 which comprises a light amplification medium 7 which is disposed in the rear stage of the first light amplification unit and is optically coupled with the first light amplification unit and second pumping light sources 5 and 8, and a control unit which controls the gain of the first light amplification unit so as to offset a change in output power of the first light amplification unit due to the change in input power of the first light amplification unit.
Patent JP-2003105248-A (JP)
Title: Method for producing pencil lead
Inventor: SATO TETSUTA
IPC: C09D13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pencil lead having an improved inverse correlation between flexural strength and density. SOLUTION: In a method for producing a pencil lead using a material essentially composed of a binder and an extender as principal components and thermally treating the material after kneading and molding into a small-gage wire, the method for producing the pencil lead is specified by essentially containing an ester of benzoic acid and a glycol as a component of the material.
Patent JP-2003110359-A (JP)
Title: Voltage-controlled oscillation circuit, and receiver using the same circuit
Inventor: OHIRA KAZUHIDE
IPC: H03B5/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillation circuit, having a wide oscillation range and stability. SOLUTION: In a voltage-controlled oscillation circuit 100, a resonance circuit portion 200 is provided for determining the first resonance frequency and a tank circuit portion 300 for determining a second resonance frequency by a control voltage VT for determining its oscillation frequency, based on the first and second resonance frequencies. In this voltage-controlled oscillation circuit 100, the resonance circuit portion 200 has a variable-capacitance diode 15 for varying its capacitance by the control voltage VT, to vary the first resonance frequency which corresponds to the control voltage VT.
Patent JP-2003107685-A (JP)
Title: Photosensitive lithographic printing plate material
Inventor: SEIYAMA HIDEO
IPC: G03F7/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a negative printing plate having high printing durability and preferable ink deposition property and showing no deterioration in the performance even for long-term storage. SOLUTION: The photosensitive lithographic printing plate contains an alkali- soluble polymer as a binder, an epoxy (meth)acrylate oligomer, an organic boron salt as a photoradical generating agent, and a sensitizer which absorbs light in the wavelength region from visible rays to IR rays to sensitize the above photoradical generating agent.
Patent JP-2003111539-A (JP)
Title: Fishing reel
Inventor: CHIBA MAKOTO
IPC: A01K89/017
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and lightweight fishing reel freed from gear noise and/or vibration which have conventionally been generated in spool reeling driving. SOLUTION: This fishing reel enables a fishline to be reeled around a spool via a reeling driving mechanism mounted on the reel body; wherein the driving force of the reeling driving mechanism is transmittable via a belt to a rotator, and the reel body within the area enclosed by the belt is disposed with a functional member, and the reeling driving mechanism described in the Claim 2 in the Specification works as follows: the reeling driving force of a motor is transmitted via the belt to the rotator by an electric reeling driving means equipped with the motor mounted on the reel body.
Patent JP-2003115431-A (JP)
Title: Charged particle beam exposure method and charged particle beam aligner
Inventor: OKINO TERUAKI
IPC: H01L21/027
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam aligner or the like for accurately forming a pattern by improving a mark detection method. SOLUTION: Both marks are moved onto a light axis by moving a reticle stage 11 and a wafer stage 24. Then, the reticle stage 11 is moved in the positive direction of the X axis, and at the same time the wafer stage 24 is moved in the negative direction of the X axis. The relative position relationship between an image on the wafer surface of a reticle fiducial mark 51 and a wafer fiducial mark 53 is measured by a mark detection method. Marks are detected at each position in the positive/negative directions of the X axis and in the positive/negative directions of a Y axis from the light axis, thus determining the rotation, magnification, and orthogonal error of the reticle fiducial mark 51.
Patent JP-2003116597-A (JP)
Title: Nucleic acid detection method
Inventor: NARAHARA MASATOSHI
IPC: C12N15/09
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid detection method, comprising using the hybridization of other kinds of nucleic acid targets obtained by reverse transcription reactions or RNA amplification reactions using a physiological sample- originated RNA as a template with the other kinds of single stranded nucleic acid probes immobilized on supports, by which the efficiencies of the hybridizations can be uniformed among the nucleic acid probes and hybridization signals can be enhanced. SOLUTION: The other kinds of nucleic acid targets contain at least one part of base sequences complementary to the sequences of the different nucleic acid probes, respectively, and the other kinds of nucleic acid targets are nucleic acid targets obtained by reverse transcription reactions or RNA amplification reactions using different primers, respectively. Thereby, when the steric hindrances of the nucleic acid to the supports of nucleic acid targets are uniformed among the nucleic acid probes and reduced, uniform and high hybridization signals can be obtained.
Patent JP-2003114405-A (JP)
Title: Optical circulator
Inventor: YAGI TAEKO
IPC: G02B27/28
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical circulator with excellent optical characteristics without polarized wave dispersion. SOLUTION: In the optical circulator, two first double refraction crystals 1a, 1b of which two crystal axis directions 1aC, 1bC are in parallel with a overlapped surface and symmetrical to a traveling direction O of light, two second double refraction crystals 2a, 2b with the same shape as the first double refraction crystals 1a, 1b and arranged by being rotated with respect to the traveling direction O of the light by 90 degrees, non-reciprocal optical rotor 3, an optical element 4 for compensating polarized wave dispersion arranged on the optical path of one of the first double refraction crystals 1a,  1b and a third double refraction crystal 5 having the crystal axis 5C in the direction formed by synthesizing the direction of one of the double refraction crystal direction 1a of the first double refraction crystal with one of the double refraction crystal direction 2a of the second double refraction crystals are arranged in this order.
Patent JP-2003113124-A (JP)
Title: Method for producing acetic acid and/or methyl acetate
Inventor: NOBUSAWA TATSUYA
IPC: C07B61/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing acetic acid and/or methyl acetate, by which nickel catalyst life shortening caused on the employment of a steel- making furnace gas as a carbon monoxide source can be prevented. SOLUTION: This method for producing the acetic acid and/or the methyl acetate, comprising reacting methanol with carbon monoxide in the presence of a nickel catalyst, is characterized by using an exhaust gas from a steel- making furnace as the above-described carbon monoxide source, bringing the exhaust gas into contact with an alkaline substance, and then supplying the treated exhaust gas on the above-described nickel catalyst. The steel-making furnace is preferably a converter.
Patent JP-2003120561-A (JP)
Title: Sealed electric compressor
Inventor: MATSUURA MASARU
IPC: F04C29/12
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealed electric compressor facilitating the keeping of the perpendicularity of a sleeve fixed to a sealed case by welding. SOLUTION: This sealed electric compressor comprises an electric element and a compression element driven by the electric element, which are provided within the sealed case 12, wherein a refrigerant sucked through a refrigerant inlet pipe is compressed by the compression element and discharged through a refrigerant discharge pipe. This compressor further comprises the sleeve 142 mounted in conformation to a through-hole 171 formed on the curved surface of the sealed case, to which the refrigerant inlet pipe or refrigerant discharge pipe is connected.  A flat surface 173 is formed on the outer surface of the sealed case around the through-hole, an insert part 174 to be inserted to the through-hole and a butt part 17b located in its circumference to abut on the flat surface of the sealed case are formed on the sleeve, and the butt part of the sleeve is fixed to the flat surface of the sealed case by projection welding.
Patent JP-2003123850-A (JP)
Title: Internally short-circuited cell detection method, and detection device using the same
Inventor: SAKAKIBARA KAZUMASA
IPC: G01R31/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an internally short-circuited cell detection method which can quickly and surely detect the internally short-circuited cell in a battery pack having a plurality of cells, and to provide a detection device using the same. SOLUTION: For an internally short-circuited cell detection treatment performed by a detection method, steps S113, S115, S119 make a prescribed current to flow through a battery pack for a prescribed power supply period T1, and after prescribed current is supplied, a step S121 releases electrode terminals of the battery pack for an interruption period T2 (more than 1 second and less than 300 second) within which, an open circuit voltage V2 of the battery pack can keep at the summed voltage of a short-circuited cell open circuit voltage shown immediately after electric energy is supplied from the internally short-circuited cell, and a non-short-circuited cell open circuit voltage shown immediately after electric energy is supplied from the normal cell, and a step S123 measures the open circuit voltage V2 of the cell pack,  and a step S125 judges whether the open circuit voltage V2 is exceeding a prescribed threshold voltage VS1 or not.
Patent JP-2003117555-A (JP)
Title: Device for sterilizing stored water
Inventor: KOBORI YASUHIRO
IPC: F24F6/12
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing device for stored water with which chlorine odor is suppressed and sterilizing effect is kept almost constant even when electrical conductivity of the stored water varies. SOLUTION: When water of electrical conductivity different from that of reference water is supplied into a water tank 2, reference voltage V1 changes correspondingly to change of electrical conductivity of water in the water tank 2, output voltage of a first operational amplifier 31 changes, output voltage V3 of a second operational amplifier 32 changes and output voltage of a third operational amplifier 33 also changes. Consequently, current flowing in a fifth transistor 25 is also changed and current i1 flowing in an electrode 4 is corrected. Thereby amount of free residual chlorine generated at the electrode 4 is corrected and amount of the free residual chlorine approaches an amount when the reference water is supplied into the water tank 2, thus sterilizing effect of the water is maintained and chlorine odor of humidified air is suppressed.
Patent JP-2003118321-A (JP)
Title: Tire for heavy load
Inventor: KOYA MITSUHARU
IPC: B60C11/12
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a studless pneumatic tire for heavy load having excellent performance on snow and excellent resistance against eccentric wear. SOLUTION: This tire for heavy load has at least one block row BL in which a plurality of blocks B composed of a plurality of longitudinal channels G extending continuously in the peripheral direction and a plurality of lateral channels g crossing the longitudinal channels are arranged in the peripheral direction. A tread face is formed by two main parts Bm separating the blocks B in the peripheral direction and an auxiliary part Bs positioned therebetween, having both of width in the axial direction of the tire and length in the peripheral direction smaller than those of the main part Bm. And separated from the main part Bm by a siping S1 extending in the axial direction of the tire.  A siping S2 with one end opened in the horizontal channel g and extended in the peripheral direction of the tire and with other end terminating without crossing the siping S1 in the main part Bm is arranged in the main part Bm. The blocks B adjacent in the peripheral direction are connected by a connection part C provided in the horizontal channel g and more inward from the tread face in the radial direction.
Patent JP-2003118135-A (JP)
Title: Ink supply pipe system for ink-jet printer, tube holder used therefor, and ink-jet printer
Inventor: OTSUKA NOBUTOSHI
IPC: B41J2/175
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply pipe system for an ink-jet printer, capable of minimizing evenly the pressure loss in a pipe path reaching to each ink-jet head a tube holder, and an ink-jet printer. SOLUTION: In an ink supply pipe system for an ink-jet printer 1 for supplying an ink from a single main tank 221 to a plurality of ink-jet heads 26 via a tube 401, one end part of the tube 401 is connected with the main tank 221, and the other end part, branched via a two-branched joint 402 repeatedly, is connected with the plurality of the ink-jet heads 26.